From: jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 15 Mar 2016 16:10:59 +0000 (+0000)
Subject: 	PR middle-end/70239
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e96c90208d646e5bedc5674ddb51fa3b77ff6406;p=thirdparty%2Fgcc.git

	PR middle-end/70239
	* tree-ssa-sccvn.c (VN_INFO_GET): Use safe_grow_cleared instead
	of safe_grow.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234221 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index de099d671b28..9aa11bec8c3e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2016-03-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/70239
+	* tree-ssa-sccvn.c (VN_INFO_GET): Use safe_grow_cleared instead
+	of safe_grow.
+
 2016-03-15  Andrey Belevantsev  <abel@ispras.ru>
 
 	PR rtl-optimization/69032
diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c
index 1c237a4ec4ba..8a5b641a70e3 100644
--- a/gcc/tree-ssa-sccvn.c
+++ b/gcc/tree-ssa-sccvn.c
@@ -407,7 +407,7 @@ VN_INFO_GET (tree name)
   newinfo = XOBNEW (&vn_ssa_aux_obstack, struct vn_ssa_aux);
   memset (newinfo, 0, sizeof (struct vn_ssa_aux));
   if (SSA_NAME_VERSION (name) >= vn_ssa_aux_table.length ())
-    vn_ssa_aux_table.safe_grow (SSA_NAME_VERSION (name) + 1);
+    vn_ssa_aux_table.safe_grow_cleared (SSA_NAME_VERSION (name) + 1);
   vn_ssa_aux_table[SSA_NAME_VERSION (name)] = newinfo;
   return newinfo;
 }